Who gets replaced first?

#	Job	Years	Around	AI risk
51	Paramedic	25 yrs	Nov 2051	Low
52	Electrician	26 yrs	Nov 2052	Low
53	Surgeon	26 yrs	Nov 2052	Low
54	Plumber	27 yrs	Nov 2053	Low
55	Police Officer	27 yrs	Nov 2053	Low
56	Firefighter	29 yrs	Nov 2055	Low